Can anyone explain to me what kind of error is SC547 and what can I do about it.
About month ago we changed power board, and it is still happening.
About month ago we changed power board, and it is still happening.
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On newer boxes, this code usually refers to some sort of line noise in the ac power. A good surge supressor/line conditioner can help, but there might be other items on the line causing noise as well.
On this particular model, it is referring to a zero cross signal malfunction.
Causes, as per the manual, are:
Power supply unit defective
Input board defective
BICU defectiveBachelor of Science in Information Technology, Comptia A+, Comptia Network+Comment
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If you've already changed the PSU, it can also be the input power, the code means that the AC frequency is not as required. For example in the US, AC frequency is 60Hz and SC 547 comes up if the machine detects a deviation from that. As has been suggested, get a quality line filter.sigpic
You never realize how cheap a professional is until after you let an amateur do it.
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BICU board , and second place for AC power .Comment
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